The flowers of caryopteris incana are small and violet-blue or lavendar-blue. The plant grows one to…
Illustrated is a good celery plant in the general market. It is a less spreading, lighter plant.
Illustrated is celery plant thick and the patch edged with boards. This is "new celery culture".
Illustrated is a celery plant trimmed for market. The roots are trimmed into tapering cubes.
The common name of celosia cristata is cockscomb. The plant grows nine inches tall or taller. The chief…
The pitchered leaves of cephalotus follicularis are green, crimson or purple, and white. The pitchers…
Ceratozamia mexicana has a thick, short trunk covered with the remains of fallen leaf stalks. The leaves…
The common name of cerinthe retorta is honeywort. The plant grows between one and a half and two feet…
The common name of chamaedaphne is leather leaf. The calyculata variety is a bush with spreading or…
The charieis heterophylla plant grows six to twelve inches tall. The plant is easily cultivated is any…
The common name of cheiranthus cheiri is wallflower. The plant grows one to two and a half feet tall.…
In this illustration of the cherimoya flower the two outer petals are removed to show the minute inner…
Illustrated is the distribution of the chestnut blight from February 1, 1912.
Illustrated are the successive stages in the ravages of the chestnut blight. The images are chronological,…
Chionanthus virginica is a large shrub or slender tree, growing thirty feet tall. The plant is native…
The common names of chrysanthemum leucanthemum are whiteweed and ox-eye daisy. The plant grows one to…
Chufa is the edible tubers of cyperus esculentus. Chufas are eaten raw or baked. The plant is grass…
Illustrated is a small plant of florists' cineraria. The plants run in white and in shades of blue,…
Clematis eriostemon has four, blue, spreading sepals. The plant climbs eight to ten feet tall. It is…
The common name of cleome spinosa is giant spider plant. The plant is clammy, strong scented, and grows…
The common name of cleome spinosa is giant spider plant. The flowers have four petals. The flowers are…
Illustrated is the penetrating root of red clover. It is a fifteen month old plant that grew in hard…
Cochlearia danica grows six to eight inches tall. The leaves are rounded and kidney shaped. The small…
The flowers of coelia baueriana are small, white, and fragrant. The flower lip is yellow. The plant…
Illustrated are detailed parts of coelogyne speciosa. The flowers are yellow brown.
Common or arabian coffee are the common names of coffea arabica. The fruit of the plant is a two seeded,…
Illustrated is a section of the flower of lily-of-the-valley. It is laid open to show the parts.
Illustrated is a cutting a dogwood, the common name of cornus It is a woody plant grown for its attractive…
Cornus kousa is a shrub that grows twenty feet tall. The flowers are creamy white and very showy. The…
Filbert, hazel, and cobnut are all the common names of corylus. Illustrated are winter catkins of the…
Cosmos sulphureus grows four to seven feet tall. The flowers are two to three inches across and are…
Cotoneaster horizontalis is a low shrub with almost horizontal branches. The flowers are erect and pink.…
Cotoneaster hupehensis is a shrub that grows five feet tall and has slender, spreading branches. The…
Pictured is a young plant of crinum moorei. The bulb is oval and the neck is twelve to eighteen inches…
The croton alabamensis shrub grows six to nine feet tall. The plant is local to Alabama but rarely cultivated.
Pumpkin is the common name of cucurbita pepo. The leaves are dull, dark green and three to five lobed.…
Cushaw, China, Canada, and Winter crookneck squash are the common names of curcurbita moschata. The…
Squash is the common name of curcurbita maxima. The plant is long running, slightly prickly and often…
Cuphea hyssopifolia has a shrubby stem and numerous branches. The flowers are scarcely longer than the…
The common name of cuphea llavea is the red-white-and-blue flower. The stems are numerous. The plant…
The branches of cuphea ignea are somewhat angled. The flowers stalks are two to four times long than…
Curculiga latifolia grows two to three feet tall. The flowers are bright yellow and grow in a dense…
The common name of curcuma petiolata is queen lily. The leaves are six to eight inches long. The flowers…
Illustrated is cuscuta gronovii, one of the most common species of dodder. The plant is twining on its…
Shown is a flower of perfect form and the crested variety of cyclamen persicum. The plant is native…
The flowers of cymbidium giganteum are dull purple, brownish, or yellowish green striped with purple.…
Umbrella plant is the common name of cyperus alternifolius. The plant grows one to four feet tall. The…
Chufa is native to the tropics and subtropics. The tubers of the plant are edible. Chufa is the common…
The common name of cyphomandra betacea is tree tomato. The plant is native to Brazil. It is cultivated…
Cypripedium spectabile is a stout plant. The flowers bloom in June. It is found from Maine, New England,…
Dendrobium dearei has white flowers that are about two inches across. The plant is native to the Philippines.
The common name of dentaria diphylla is pepper root. The plant grows eight to sixteen inches tall. The…